package ooday01;

public class StudentTest {
    public static void main(String[] args) {
        Student za=new Student("张三",24,"jsd2302","001");
        /*za.name="zhangsan ";
        za.age=18;
        za.className="jsd2302";
        za.stuId="001";

         */
        za.study();
        za.sayHi();
        za.playWith("lisi");
/*

*/
        Student aa=new Student("李四",23,"jsd2302","002");
        aa.study();
        aa.sayHi();
        aa.playWith("bb");

    }
}
